GitHub PR Copy Button is a free Chrome extension designed to enhance productivity for developers by simplifying the process of copying pull request information. This tool adds a convenient button that allows users to copy both the pull request title and URL as a link with just a single click. This feature is particularly useful for streamlining communication among team members and improving workflow efficiency when discussing code changes.

The extension falls under the category of add-ons and tools for browsers, specifically tailored for GitHub users. By integrating this functionality directly into the GitHub interface, it eliminates the need for manual copying and pasting, thereby reducing potential errors and saving time. Overall, GitHub PR Copy Button is a practical solution for developers looking to optimize their project management and collaboration efforts.